package interview;

import java.util.Scanner;

public class q4 {
    static int ans = 0;
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        long[] nums = new long[n];
        for (int i = 0; i < n; i++) {
            nums[i] = sc.nextLong();
        }
        for (int i = 0; i < n; i++) {
            int[] temp = new int[3];
            temp[0] = i;
            dfs(i + 1, nums, n, temp);
        }
    }
    public static void dfs(int index, long[] nums, int n, int[] temp){
        if(index == n){

        }
    }
}
